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Lỗ hổng điều khiển các thiết bị SmartHome Lumi

blog.viettelcybersecurity.com | blog | #cloud | #vulnerability-research | #firmware | #iot | #smart-home | #viettel | #hardcoded-credentials | #mqtt

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Summary

Researcher analyzes Lumi smart home devices, finding hardcoded MQTT credentials in firmware and weak controls that let attackers manipulate lights and locks via local Wi-Fi or the cloud.

Published: 2021-07-07 10:44
Collected: 2026-09-02 08:31

---
id: 7380
title: "Lỗ hổng điều khiển các thiết bị SmartHome Lumi"
source_domain: blog.viettelcybersecurity.com
source_url: "https://blog.viettelcybersecurity.com/lo-hong-dieu-kien-thiet-bi-smart-home-li/"
published_at: "2021-07-07T10:44:42Z"
tags: ["cloud", "vulnerability-research", "firmware", "iot", "smart-home", "viettel", "hardcoded-credentials", "mqtt"]
phying_url: "https://phying.com/item/7380"
lang: en
---

# Lỗ hổng điều khiển các thiết bị SmartHome Lumi

## Summary

Researcher analyzes Lumi smart home devices, finding hardcoded MQTT credentials in firmware and weak controls that let attackers manipulate lights and locks via local Wi-Fi or the cloud.

## Intelligence Metadata

- **Sources:** blog.viettelcybersecurity.com
- **Published:** 2021-07-07T10:44:42Z
- **Original:** https://blog.viettelcybersecurity.com/lo-hong-dieu-kien-thiet-bi-smart-home-li/
- **Phying News:** https://phying.com/item/7380